https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625036#M8799 <P>Hello,</P><P>&nbsp;</P><P>Please, when trying to test if an independent variable is statistically significant, do we have to run the regression for each Independent variable or we have to run a regression with all the Independent variables at once?</P><P>&nbsp;</P><P>Thanks a lot.</P><P>&nbsp;</P><P>Regards,</P><P>&nbsp;</P><P>lizzy100</P> Sat, 15 Feb 2020 20:27:42 GMT lizzy100 2020-02-15T20:27:42Z https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625036#M8799 <P>Hello,</P><P>&nbsp;</P><P>Please, when trying to test if an independent variable is statistically significant, do we have to run the regression for each Independent variable or we have to run a regression with all the Independent variables at once?</P><P>&nbsp;</P><P>Thanks a lot.</P><P>&nbsp;</P><P>Regards,</P><P>&nbsp;</P><P>lizzy100</P> Sat, 15 Feb 2020 20:27:42 GMT https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625036#M8799 lizzy100 2020-02-15T20:27:42Z https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625046#M8802 <P>The answer is: it depends on a lot of things. There is no global answer. Please explain your analysis, AND THE GOALS OF YOUR ANALYSIS, in a lot more detail.</P> Sat, 15 Feb 2020 23:17:10 GMT https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625046#M8802 PaigeMiller 2020-02-15T23:17:10Z https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625196#M8803 <a href="https://communities.sas.com/t5/user/viewprofilepage/user-id/311129">@lizzy100</a>: so you have posted three messages dealing with same problem. So please stop creating any new messages and start answering what others asked in the existing threads. Thanks! Mon, 17 Feb 2020 06:49:25 GMT https://communities.sas.com/t5/SAS-Studio/TEST-OF-SIGNIFICANCE/m-p/625196#M8803 andreas_lds 2020-02-17T06:49:25Z